package account

import (
	"SciencesServer/app/common/model"
	"SciencesServer/app/service"
	"SciencesServer/app/session"
	"SciencesServer/config"
	"SciencesServer/utils"
	"fmt"
)

type Instance struct{}

type InstanceHandle func() *Instance

type InstanceLoginCallback func(params *InstanceLoginParams) *InstanceLoginReturn

type (
	InstanceLoginParams struct {
		UID                      uint64
		Avatar, Name, Mobile     string
		Identity, SelectIdentity int
		Status                   model.AccountStatusKind
	}
	InstanceLoginReturn struct {
		Token      string `json:"token"`
		EffectTime int    `json:"effect_time"`
	}
)

func (c *Instance) Login() InstanceLoginCallback {
	return func(params *InstanceLoginParams) *InstanceLoginReturn {
		token := utils.JWTEncrypt(config.SettingInfo.TokenEffectTime, map[string]interface{}{
			config.TokenForUID: fmt.Sprintf("%d", params.UID),
		})
		_session := session.NewEnterprise()
		_session.Token = token
		_session.UID = params.UID
		_session.Avatar = params.Avatar
		_session.Name = params.Name
		_session.Mobile = params.Mobile
		_session.Identity = params.Identity
		_session.SelectIdentity = params.SelectIdentity

		service.Publish(config.EventForRedisHashProduce, config.RedisKeyForAccount, _session.UIDToString(), _session)

		return &InstanceLoginReturn{Token: token, EffectTime: config.SettingInfo.TokenEffectTime}
	}
}

func NewInstance() InstanceHandle {
	return func() *Instance {
		return &Instance{}
	}
}